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input/goodix_berlin: report pressure for passive stylus

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goodix_berlin:
If we use passive stylus, we need to report pressure.
For goodix, the value of pressure is the same as major.

Change-Id: I3e21075a7faf83beb4d519982377d080824ae002
Reviewed-on: https://gerrit.mot.com/2775276
SME-Granted: SME Approvals Granted
SLTApproved: Slta Waiver
Tested-by: Jira Key
Reviewed-by: Yeqing Wang <wangyq13@motorola.com>
Reviewed-by: <zhuwg1@motorola.com>
Reviewed-by: Jun Weng <wengjun1@motorola.com>
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
Xiaojun Lv 2023-10-24 17:38:31 +08:00 • committed by lvxj4
commit f3e51aeccc
3 changed files with 16 additions and 0 deletions
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4
drivers/input/touchscreen/goodix_berlin_mmi/Android.mk
View file

@ -42,8 +42,12 @@ ifeq ($(TOUCHSCREEN_LAST_TIME),true)
endif
ifeq ($(GTP_ENABLE_DDA_STYLUS),true)
ifeq ($(MOTO_DDA_PASSIVE_STYLUS),true)
KBUILD_OPTIONS += CONFIG_MOTO_DDA_PASSIVE_STYLUS=y
else
KBUILD_OPTIONS += CONFIG_GTP_DDA_STYLUS=y
endif
endif
ifeq ($(BOARD_USES_DOUBLE_TAP_CTRL),true)
KBUILD_OPTIONS += CONFIG_BOARD_USES_DOUBLE_TAP_CTRL=y

4
drivers/input/touchscreen/goodix_berlin_mmi/Kbuild
View file

@ -60,6 +60,10 @@ ifneq ($(filter m y,$(CONFIG_GTP_DDA_STYLUS)),)
goodix_brl_mmi-objs += goodix_ts_dda.o
endif
ifneq ($(filter m y,$(CONFIG_MOTO_DDA_PASSIVE_STYLUS)),)
EXTRA_CFLAGS += -DCONFIG_MOTO_DDA_PASSIVESTYLUS
endif
ifneq ($(filter m y,$(CONFIG_INPUT_TOUCHSCREEN_MMI)),)
EXTRA_CFLAGS += -DCONFIG_INPUT_TOUCHSCREEN_MMI
goodix_brl_mmi-objs += goodix_ts_mmi.o

8
drivers/input/touchscreen/goodix_berlin_mmi/goodix_ts_core.c
View file

@ -1266,6 +1266,10 @@ static void goodix_ts_report_finger(struct input_dev *dev,
touch_data->coords[i].y);
input_report_abs(dev, ABS_MT_TOUCH_MAJOR,
touch_data->coords[i].w);
#ifdef CONFIG_MOTO_DDA_PASSIVESTYLUS
input_report_abs(dev, ABS_MT_PRESSURE,
touch_data->coords[i].w);
#endif
} else {
if (touchdown[i] == 1) {
ts_debug("TOUCH: [%d] release\n", i);
@ -1715,6 +1719,10 @@ static int goodix_ts_input_dev_config(struct goodix_ts_core *core_data)
0, ts_bdata->panel_max_y, 0, 0);
input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
0, ts_bdata->panel_max_w, 0, 0);
#ifdef CONFIG_MOTO_DDA_PASSIVESTYLUS
input_set_abs_params(input_dev, ABS_MT_PRESSURE,
0, ts_bdata->panel_max_w, 0, 0);
#endif
#ifdef CONFIG_ENABLE_GTP_PALM_CANCEL
input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
MT_TOOL_FINGER, MT_TOOL_PALM, 0, 0);